122352501 has 8 divisors (see below), whose sum is σ = 166930720. Its totient is φ = 79671312.

The previous prime is 122352497. The next prime is 122352509. The reversal of 122352501 is 105253221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122352501 - 2² = 122352497 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122352509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 474106 + ... + 474363.

It is an arithmetic number, because the mean of its divisors is an integer number (20866340).

Almost surely, 2^122352501 is an apocalyptic number.

It is an amenable number.

122352501 is a deficient number, since it is larger than the sum of its proper divisors (44578219).

122352501 is an equidigital number, since it uses as much as digits as its factorization.

122352501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948515.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 122352501 is about 11061.3064779889. The cubic root of 122352501 is about 496.4447821000. Note that the first 3 decimals are identical.

The spelling of 122352501 in words is "one hundred twenty-two million, three hundred fifty-two thousand, five hundred one".